Homework Answers

Write a C++ function that determines in which quadrant a line

drawn from the origin resides. The determination of the quadrant

is made using the angle that the line makes with the positive x

axis as follows:

Note: if the angle is exactly 0,90,180,270 degrees the

corresponding line does not reside in any quadrant but lies on an

axis.

Angle from the

positive x axis Quadrant

Between 0 and 90 degrees =1

Between 90 and 180 degrees =2

Between 180 and 270 degrees =3

Between 270 and 360 degrees = 4

Write a C++ program to read and print details of N students. (Note Modify Question number 2)

a. Hints

i. Create a class to hold all student attributes, a method which interact with a user and read student details, method to print/write student details.

ii. Create a main function which will prompt a user to inter N student (Number of students to read and write their details), call function from a class above to read and write student detail.

iii. The user interactive screen and output should appear Sample output

Enter total number of students: 2

Enter details of student 1:

Enter RegNo:101

Enter Name: John Joseph

Enter Course: DIT

Enter Subject: C++ Programming

Enter Score:85.5 Enter details of student 2:

Enter Registration number:102

Enter Name: Josephine Baraka

Enter Course: DIT

Enter Subject: C++ Programming

Enter Score:45